CM-PATRA / record

Process for recovering pure cobalt and nickel from spent lithium batteries

Publication

WO-2018047147-A1 on Google Patents

Filed / published / granted

2017-09-12 / 2018-03-15 / n/a

Offices

WO

Applicants

Attero Recycling (IN, industry)

Minerals

Nickel, Lithium, Cobalt

Stages

Hydrometallurgy (leaching, solvent extraction), Recycling / secondary sources, Ore preparation / agglomeration

CPC

C22B3/24, C22B23/0476, C22B23/0461, C22B23/043, C22B7/007, C22B1/005

Abstract (first 170 chars)

An improved method and process for recovery of valuable metals from spent lithium batteries in highly purified and saleable form. The spent lithium batteries are shredded